Javascript code snippets

[Vrixyz]

Builds on https://github.com/dimforge/rapier.rs/pull/104 to provide a way to test more easily the javascript code snippets.

Diff so far: https://gist.github.com/Vrixyz/a627e66781f3fce62d4b39b85d02eb6b

Details

• rigid bodies
  • Reworked Rendering Debug Shapes section to be more similar with testbed code.
  • collider -> colliderDesc
  • setAdditionalPrincipalAngularInertia does not exist
  • 2d: setEnabledRotations-> enabledRotations
• joints:
  • prismatic parameters were doubled (6 instead of 3)
• scene queries
  • ⚠️ toi -> timeOfImpact (RaycastHit) or time_of_impact (ShapecastHit)
  • ⚠️ castShape has way more parameters, + optional ones. accompanying text is wrong
  • , -> ;
  • ❓ no userdata for Collider ?
  • ❓ no code snippet for query filter for 3d ? (the query filter part is dimension agnostic but there's code displayed which is not. (Also impacts rust and bevy sections.

[Vrixyz]

I'm not sure about how user would store user data in a collider, I imagine in javascript they could add whatever they want on the type, but in typescript I believe there's no other choice than adding it externally ?